ACIGH

AcronymDefinition
ACIGHAmerican Conference of Governmental Industrial Hygienists
References in periodicals archive ?
The highest paraquat air concentration measured during the 25 min spray application at operator's breathing zone was 125 ug m-3 that was slightly above the TLV (threshold limit value) and REL (recommended exposure limit) (100 ug m-3 ) of ACIGH (American Conference of Government Industrial Hygienists) and NIOSH (National Institute for Occupational Safety and Health, 1994).
Most importantly, the level of paraquat concentrations in air found during spraying was slightly above the TLV (threshold limit value) and REL (recommended exposure limit) (100 ug m-3) of ACIGH and NIOSH.
3%) than 8 TWA (100 ug m-3) of ACIGH TLV and NIOSH REL for occupational exposure to paraquat.